Does the National Library hold preliminary map drawings produced by the Ordnance Survey for Pembrokeshire between the years 1789 to 1840?
Ateb
The National Library does not hold the original Ordnance Surveyors' drawings, but we do have copies of the drawings for Wales, including all of Pembrokeshire.
These maps were produces at a scale of 2 inches to 1 mile, and the drawings for Pembrokeshire are dated c.1809-1811.